Class B was not extended and has closed. Class C is still same date in July as of right now. I think a big reason for the repeated extensions is because the private placement holders did not have access to any shares after 1.5 years. That's a long time to have invested in something and not be able to sell anything or have control over that investment. With that said at least for myself I was not going to invest in the Class B round without having access to my shares. The Class C will not happen for me if we are not at least 1.50 or higher on the date the warrants are able to be purchased. I have enough shares... but why pay the same price as open market and be restricted for 6 months or more. Just my thoughts... others may feel differently.